baber/WOPTO huggingface dataset:
Patent JP-H06177778-A (JP)
Title: Viterbi decoder for sub-set discrimination
Inventor: HATAZOE NAMI
IPC: H04L25/08
Filed: 1992-12-01
Abstract: PURPOSE:To improve deterioration of error rate after decoding by constituting a branch metric calculation section as to obtain a branch metric with the use of the multidimensional probability distribution. CONSTITUTION:A branch metric calculation section 1 obtains the branch metric of a branch from a state Si at the time point (t) to a state Sj at the time point t+1 in a trellis chart. An ACS section 2 calculates the pass metric of a remaining pass of the state Si and the branch metric from the state Si to the state Sj, comparing the addition value on all the branches to the state Sj. The pass of the branch to give the minimum value is newly made the remaining pass in the state Sj. A pass metric memory 3 stores the remaining pass metric of each state. A pass memory 4 stores the remaining pass of each state.
Patent JP-H05132969-A (JP)
Title: Transportation of loader front
Inventor: SASAMORI TAKEO
IPC: B66C23/26
Filed: 1991-11-09
Abstract: PURPOSE:To transport a loader front with ease in a short time and make it possible to lower the transporting height. CONSTITUTION:A bucket 10 is removed from an arm 8 and detached from a link A 20. The link A20 is connected to the lower face of the arm 8 by use of a connector 28 in the constricted condition of the bucket cylinder 18. The link A20, the link B19 and the bucket cylinder 18 are positioned at the lower face side of the arm 8 and the arm 8 and the boom 6 are transported in chevron form.
Patent JP-2000128755-A (JP)
Title: Organic dispersion of ultrafine titanium dioxide
Inventor: ZECCHINO JULIUS R
IPC: A61K8/46
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersion affording high SPF level using low- grade titanium dioxide without using any dispersion auxiliary, and to obtain a cosmetic sunscreen composition with moderate SPF level freed from unacceptable heavy feeling, residual coloration and other undesirable characters each associated with a certain grade of titanium dioxide. SOLUTION: This organic dispersion is such one free from dispersion auxiliary, and comprise coated or non-coated titanium dioxide 10-100 nm in particle size before flocculated and a branched-chain-bearing organic compound acceptable in cosmetics. This dispersion is obtained by treating a mixture of the titanium dioxide and the organic compound so as to effectively disperse the titanium dioxide in the organic compound.
Patent JP-H03201781-A (JP)
Title: Encoding data generation processing system of picture information
Inventor: REOPORUDO NIYUUMAN
IPC: H04N7/14
Filed: 1990-11-27
Abstract: PURPOSE: To make the processing of a system for generating and processing encoded data simpler by detecting the picture information of a picture from a plurality of different oblique drawings of the picture and processing data so that the picture can be reconstructed by projecting the picture information backward. CONSTITUTION: Each oblique drawing is drawn by projecting a picture upon a projection area 40 and rotating the area 40 to different relatively angle positions against a picture area 30. The projection drawing of the picture projected upon the projection area 40 has a Cartesian coordinate system which is specified as a projection coordinate system of an X'-Y' coordinate system thereafter. Then the picture is projected upon the projection area so that the origin of the X'-Y' coordinate system can become coincident with the origin 0 of an X-Y coordinate system. The relative rotation between the areas 40 and 30 are made around the origin 0. Therefore, the processing of a system for generating and processing encoded data can be simplified.
Patent JP-H11154437-A (JP)
Title: Switching device for steering wheel
Inventor: NISHITANI KEIZO
IPC: H01H13/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a switching device for a steering wheel which can be easily attached and detached, with operating buttons which can be easily and effectively illuminated in the nighttime. SOLUTION: This switching device 100 is constituted so that plural operating buttons 40 operated by a driver are held by holders 30, and the operating buttons 40 are mounted onto a steering wheel by fixing the holders 30 on a switch substrate 20. Thus, the operating buttons 40 can be prevented from fall out in the time of attaching and detaching operation, further the plural operating buttons 40 can be mounted together by fixing the holders 30, then the attaching and the detaching operation can be very easily carried out. Also, the holders 30 and the operating buttons 40 are molded out of a transparent resin, and light emitted from electric light bulbs is introduced to the operating buttons 40 through a body parts 31 of the holders 30 and supporting parts 32, therefore the light for nighttime illumination can be introduces uniformly to the plural operating buttons 40.
Patent JP-2000126954-A (JP)
Title: Cabling and piping treating structure used in parallel link mechanism
Inventor: NIHEI AKIRA
IPC: B23Q1/44
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a cabling structure not limiting the arrangement and operation areas of the peripheral devices by preventing rubbing due to contact between a cable and a fixed plate to each device and a cable to a device fitted to a moving plate in a parallel link mechanism. SOLUTION: A cable clamp member 20 is fixed to a fixed plate 1. A cable 10 led in the fixed plate 1 is clamped by the clamp member 20 to be bent substantially at an angle of 90 degrees and guided to a space in the direction of a moving plate 2. Wiring is performed in the space with play and connected to a drive control device for a servo motor 4 for driving a link member 3. The cable is clamped by the clamp member 20 and inserted in a through hole provided in the moving plate 2 to perform cabling and wiring for the device fitted to the moving plate 2. The cable 10 and pipings are moved in the space in the parallel link mechanism to reduce contact with another member, so that breakage and disconnection due to rubbing can be prevented. The arrangement and operation areas of the peripheral devices are not restrictive.
Patent JP-H03183535-A (JP)
Title: Honeycomb core of polyimide and manufacture thereof
Inventor: OTA MASAHIRO
IPC: B29C65/02
Filed: 1989-12-13
Abstract: PURPOSE:To manufacture honeycomb cores industrially by laminating a plurality of aromatic polyimide sheets into a laminate which is laminated and bonded in intermittently bonded regions, and being welded at set intervals in the same cavity layer, and further bonding them to be shifted from each other at set intervals in each adjacent cavity layer. CONSTITUTION:Two polyimide sheets 1a and 1b are put on each other via spacers 3a, 3b..., and heated in the form of being held at a set interval by means of heat sealer 2a, 2a', 2b, 2b'..., and further pressed in the laminating direction so that a laminate is formed by bonding and joining the two sheets. Next, the laminate 4 is superimposed with a sheet 1c via the 3a, 3b and the heat sealers 2a', 2b' are inserted into the welded regions 5a, 5b of the laminated 4 and disposed therebetween at a set interval, and other heat sealers 2a, 2b, which are paired with the heat sealers, are arranged to be opposed to the heat sealers 2a', 2b'.
Patent JP-H11163189-A (JP)
Title: Semiconductor device housing package
Inventor: YOMO KUNIHIDE
IPC: H05K9/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device housing package which is affected less from the of noises due to changes in an outer magnetic field. SOLUTION: A semiconductor device housing package consists of an insulating base 1 equipped with wiring layers 5 and a lid 2 and has an empty space inside for housing a semiconductor device 3. At this point, the lid 2 is formed of metal whose main component is copper, the insulating base 1 is formed of ceramic material the thermal expansion coefficient of which is 10 to 20 ppm/ deg.C at temperatures of 40 to 400 deg.C, and a part of the wiring layer 5 is surrounded with a ferrite powder-containing auxiliary film 5a.
Patent JP-H11161039-A (JP)
Title: Image forming device
Inventor: TAKANO YOSHIAKI
IPC: G03G15/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of efficiently executing the feed control of a recording material to a joint not only at the time of forming an image on one surface side (1st face) but also at the time of forming the image on the both surface sides (2nd face). SOLUTION: The feed control of a recording material to a joint 5a of a recording material carrier means 5 is performed for every number of the recording material which can be arranged on the peripheral length of the means 5 in accordance with the length of the carrying direction of the recording material. Thus, more efficient and easier control is executed in comparison with the case that the feed control of the recording material is performed for every different size. Desirably, it is good to satisfy L1+L2=N×LS+Li when it is assumed that the length except a paper reversing part of a circulation path is L1+L2, the peripheral length of the recording material carrier means 5 is Ls, the specified space of the recording material is Li and N is an integer.
Patent JP-H0850239-A (JP)
Title: Anamorphic lens for ccd camera
Inventor: JIYON JIN HO
IPC: G02B13/08
Filed: 1994-11-17
Abstract: PURPOSE: To provide an anamorphic lens for a CCD camera to be used for a semiconductor inspecting device by setting an image formation ratio to 0.25 times in the horizontal direction and to one times in the vertical direction when the aspect ratio of an object to be inspected is not matched with that of an image pickup part in the CCD. CONSTITUTION: The lens is constituted of 1st and 2nd lenses 101, 102 consisting of five spherical lenses so as to correct aberration by the magnification of 1:1 and an focal cylindrical lens system 200. In order to obtain 0.01mm accurate measurement power, these spherical lens systems 101, 102 having focal distances are oppositely arranged on a coaxial line and the lens system 200 having an infinite focal distance and a different image formation aspect ratio is arranged between the lens systems 101, 102. Since the magnification of a subject of which image is formed on the CCD is mutually different in the vertical direction and the horizontal direction, the magnification of the horizontal direction is reduced to 0.25 times so that an image can be formed on a general CDD in which an image pickup part is 6.6×8.8mm dimension.
Patent JP-H05159711-A (JP)
Title: Color cathode ray tube
Inventor: CHIHARA KAZUHIRO
IPC: H01J29/07
Filed: 1991-12-05
Abstract: PURPOSE:To attenuate a magnetic flux leakage to a zone surrounded by a flange portion and a skirt portion of the frame and an aperture mask. CONSTITUTION:A frame 3 supporting an aperture mask 2 and an internal field shield 5 is constructed of three portions: a frame skirt portion 3a parallel to a tube axis, a frame flange 3b substantially vertical to the tube axis, and a slant portion 3c connecting these two portions by being inclined with respect to the tube axis. This construction can abate the influence upon electron beams because, as a result, a stable magnetic channel for the magnetic flux is formed, thereby reducing the magnetic flux leakage and suppressing the disturbance of the magnetic field distribution.
Patent JP-H01211527-A (JP)
Title: Drug administration unit for treating menopausal disorder and osteoporosis
Inventor: KURIPANASU BOORA
IPC: A61K31/57
Filed: 1988-12-20
Abstract: PURPOSE: To obtain a subject administration unit for oral administration, containing desogestrel and an alkali sulfate salt of conjugated oestrogen, useful for prevention and treatment of vasomotor disturbance and osteoporosis and without causing a side reaction. CONSTITUTION: The subject administration unit includes (A) 25-300μg, preferably 50-250μg desogestrel, (B) 0.1-0.3mg, preferably 0.2-2.5mg alkali sulfate salt of conjugated oestrogen selected from oestrone, equilin, 17α-dihydro-equilin, 17α- oestradiol, equilenin, 17α-dihydro-equilenin and 17β-dihydro-equilenin.
Patent JP-H02170988-A (JP)
Title: Tinned material
Inventor: MURATA MASATERU
IPC: C25D3/30
Filed: 1988-12-22
Abstract: PURPOSE:To prevent the occurrence of whisker burr at the time of press working by regulating the concentration of lead contained in a plating film to a specific percentage or below. CONSTITUTION:If the concentration of lead contained in a plating film of a tinned material is regulated to <=0.05%, the occurrence of whisker burr at the time of press working can be reduced. Although the concentration of lead in the tinning film is reduced to <=0.05% by limiting the concentration of lead in an anode used for tinning, the concentration of lead in the anode is not restricted because correlation between the concentration of lead in the anode and the concentration of lead contained in the plating film varies with the kind of bath.
Patent JP-H03183291-A (JP)
Title: Color camera device
Inventor: SUZUKI MASAHISA
IPC: H04N5/232
Filed: 1989-12-12
Abstract: PURPOSE:To accurately perform the white balance adjustment of a video signal even when remarkable difference exists between the periphery of a subject main body and that of a color camera device main body by measuring color temperature with colorimetric means, transmitting color temperature information to the color camera device main body, and performing the white balance adjustment of the video signal based on the information. CONSTITUTION:When both the photographing start switch 23a of a remote controller 13 and a color temperature measuring lock switch 23b are inactivated, the remote controller 13 is moved to the periphery of the subject main body by a user, and when the photographing start switch 23a is activated, an operation control part 24 recognizing the fact outputs a control signal for the start of measurement to a white balance unit 22. The white balance unit 22 outputs color temperature information data measured with a color temperature sensor 14 to the operation control part 24. The operation control part 24 outputs photographing start command data and the color temperature information data to a transmission part 21, and the data is transmitted from the transmission part 21 to a camera unit 12. Also, when the photographing start button 23a is inactivated by the user, the operation control part 24 outputs photographing completion command data to the transmission part 21.
Patent JP-H10163636-A (JP)
Title: Multilayer printed board and its manufacture
Inventor: OKADA YOSHITSUGU
IPC: H05K1/02
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the high frequency power source current flowing in a power source layer to suppress the electromagnetic noise by raising the high frequency impedance. SOLUTION: Power source conductors 1 are formed on a single sided wiring board 2. Between an upper and lower prepregs 3, a magnetic sheet 4 having holes for through-holes and adhesion is inserted. The sheet 4 may have a structure of a high-permeability magnetic sheet sandwiched between low dielectric const. magnetic sheets 4b. The power source conductors 1 may be covered with a magnetic powder 5 or high resistance metal film 6 or have a surface irregularity. Between branch wirings 12, an ion conductor 7 may be formed.
Patent JP-H024436-A (JP)
Title: Method for manufacturing a surfactant mixture containing ether sulfate having a low content of dioxane
Inventor: JIIGUFURIIDO BIRENSHIYUTAIN
IPC: C09K23/02
Filed: 1988-12-22
Abstract: PURPOSE: To lower a dioxane content by reacting a specific amt. mixture of two compds. expressed by specific general formulas with a specific. amt. of chlorosulfonic acid at 20 to 120 deg.C and neutralizing the product thereof in a specific metal hydroxide. CONSTITUTION: The mixture composed of 99 to 5 mol.% compd. expressed by formula I (R denotes an 8-18c alkyl group or the like) and 1 to 95 mol.% compd. expressed by formula II (R' denotes an 8-17C alkyl group; (b) denotes an integer from 1 to 20; (c) denotes 0, an integer from 1 to 20) is prepd. This mixture is in a liquid form and is reacted with 0.95 to 1 mol.% chlorosulfonic acid or SO3 per mol of the -CH2 CH2 OH- group included in the mixture. The product is then neutralized by an aq. soln. of a compd. expressed by formula III (R<2> to R<5> denote each a 1-4C alkyl group or the like), by which the surfactant mixture is obtd.
Patent JP-H09139617-A (JP)
Title: Antenna support fixture
Inventor: HAYAMA TAKASHI
IPC: H01Q1/12
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the support fixture by which plural antennas are supported at a prescribed relation of position, one personnel is enough to conduct mounting, the mount at high lift work is conducted safely through the provision of solid tentative fastening and the tentative fixing is attained with a easy operation. SOLUTION: The support fixture is made up of plural arms B1 for antenna support and a coupler B2 to couple the support lever mount B12 for the arms B1 and a support lever. The coupler B2 has a body B21 with a connection part to the support lever and plural reception members B22 extended to a side from the body B21 and each having a reception face 16 on which the support lever mount B12 is mounted. A guide piece 18 is provided to both sides of each reception face 16 and the support lever mount B12 placed on the reception face 16 is shifted along the reception face 16 while being guided by the guide pieces 18, then an upper face 16 at the end enters the lower part of a floating stop piece 13 provided to the body B21 to allow the support lever mount B12 to be fitted tentatively to the reception member B22.
Patent JP-H11161253-A (JP)
Title: Display unit
Inventor: ONO KOJI
IPC: G09G5/397
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To display a desirable image data on a display. SOLUTION: In a display unit provided with a graphic controller 5 generating an image data, an image memory 8 written with the image data, a display control part 6 to which plural image data are transferred from the image memory 8 in an interval in access between the graphic controller 5 and the image memory 8, and a display 7 for displaying the plural image data output from the display control part 6, the control part 6 is provided with data holding parts 64a, 64b for holding the plural image data transferred from the image memory 8 respectively, and plural shift registers to which a set comprising the image data of the data holding parts 64a,  64b is input simultaneously in a prescribed form respectively synchronizing with the same input clock and which is directly connected to the display 7 respectively to output set image data in order to the display 7 in response to the input form.
Patent JP-H09161437-A (JP)
Title: Disk cartridge and its assembly method
Inventor: KAMEDA KATSUMI
IPC: G11B23/03
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly operation. SOLUTION: In a disk cartridge 1, an upper surface 2a and a lower surface 2b are overlapped and a case 2 for housing a disk 20 is provided inside. A motor and head openings 6a and 6b are provided on the upper surface 2a and the lower surface 2b of the case 2 and the openings 6a and 6b are opened or closed by a shutter 9. A slider 11 which is sealed by the shutter 9 is provided slidably at one side edge 4 of the case 2 and a band body 12 connected to the slider 11 is extended to an adjacent side edge 5 of the case 2. A coil spring for energizing the shutter 9 and the slider 11 in closing direction is hung between the slider 11 and the lower surface 2b of the case 2. The slider 11 and the shutter 9 are constituted in one piece in advance.
Patent JP-H03183129-A (JP)
Title: Method for polishing of wafer
Inventor: KISHII SADAHIRO
IPC: B24B37/27
Filed: 1989-12-12
Abstract: PURPOSE:To reduce a slackened part at a face of a wafer by a method wherein the thickness of a carrier is made thinner than the finished thickness of the wafer and a protrusion in the thickness direction is formed in the peripheral edge part of a hole. CONSTITUTION:At a carrier 1B, protrusions 1a in the thickness direction are formed at the peripheral edge part of a hole 2 on both the surface and the rear. The protrusions 1a are formed of the same material as the carrier 18; they are formed by pasting ring-shaped materials so as to occupy the whole region in the peripheral edge part of the hole 2. A wafer is fitted into the hole which has been made on the peripheral side face of the wafer; polishing cloths are pushed to both the surface and the rear; the wafer is polished. Since the thickness at the peripheral edge part of the hole is equal to the finished thickness of the wafer W at this time, the pressing force of the polishing cloths 4 against the wafer W is made uniform inside the faces when a polishing operation is finished. A slackened part at the faces of the wafer is small to be at 0.2mum or lower.
Patent JP-H04195945-A (JP)
Title: Magneto-optical recording reproducing device
Inventor: ISHII KAZUNORI
IPC: G11B11/105
Filed: 1990-11-28
Abstract: PURPOSE:To shorten access time of an optical head and a magnetic head by recording positional information which can be magnetically and optically reproduced on the magneto-optical disk and reading each positional information by the magnetic head and the optical head. CONSTITUTION:The positional information which can be optically reproduced and the positional information which can be magnetically reproduced are recorded on a recording medium 10, and a means 18 to magnetically read the positional information is provided on the magnetic head 14. Then, positioning control is carried out independently by each of the optical head 7 and the magnetic head 14 based on the positional information reproduced by the reading means 18 and the optically reproducible positional information reproduced at the optical head 7. Therefore, it becomes unnecessary to connect the magnetic head 14 and the optical head 7 with an arm like connecting member, and the deficiency of driving force of the linear motors 9 and 12 is solved. Thus, the shortening of the access time of the magnetic head 14 and the optical head 7 can be carried out.
Patent JP-H03185686-A (JP)
Title: Sliding device
Inventor: OGATA MOTOKI
IPC: G11B21/02
Filed: 1989-12-13
Abstract: PURPOSE:To produce a slider at a low cost and in a large amount by a resin molding by arranging a planar sliding part which holds a guide shaft at a shifted position in the sliding direction from a semi-cylindrical sliding part which holds the guide shaft at a guide shaft hold part when producing a slider with the resin molding. CONSTITUTION:A slider 1 consists of a planar sliding part 2b having a diameter greater than a guide shaft 3 and provided continuously to a semi-cylindrical sliding part 2a so as to hold the guide shaft 3 at a position shifted to the sliding direction from the semi-cylindrical sliding part 2a and also at a position opposite to this. The slider 1 is equipped with a guide shaft holding part 2 constituted to fit the guide shaft 3, and this slider 1 slides with the guide shaft holding part 2 along the guide shaft 3. The semi-cylindrical sliding surface 2a and the planar sliding surface 2b are arranged to be shifted in the sliding direction to each other, so the mold can be constituted of a upper and lower metallic mold when forming it by the resin molding. Thus, many can be produced easily, and a slider of a low cost can be obtained.